<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>UserCenter</title>
    <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no">
    <link rel="stylesheet" href="../../css/bootstrap.css">
</head>
<body>
    <!-- 头部导航栏 -->
    <nav class="bg-white  shadow-sm  sticky-top">
        <div class="container">
            <div class="row">
                <div class="col">
                    <nav class="navbar p-3 navbar-expand-lg navbar-light">
                        <a class="navbar-brand" href="#">
                            <img src="../../images/logo3.png" class="img-fluid" style="max-width:80px;" alt="logo">
                        </a>
                        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                            <span class="navbar-toggler-icon"></span>
                        </button>
                        <div class="collapse navbar-collapse" id="navbarSupportedContent">
                            <ul class="navbar-nav mr-auto">
                                <li class="nav-item active">
                                    <a class="nav-link" href="#">首页 <span class="sr-only">(current)</span></a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" href="#">组队广场</a>
                                </li>
                                <li class="nav-item dropdown">
                                    <a class="nav-link" href="#">
                                        活动广场
                                    </a>
                                </li>
                            </ul>
                            <ul class="navbar-nav ml-md-auto">
                                <li class="nav-item dropdown">
                                    <a class="btn btn-outline-primary nav-item  dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                        发起<svg width="1em" height="1em" viewBox="0 0 16 16" class="bi bi-cursor" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
                                        <path fill-rule="evenodd" d="M14.082 2.182a.5.5 0 0 1 .103.557L8.528 15.467a.5.5 0 0 1-.917-.007L5.57 10.694.803 8.652a.5.5 0 0 1-.006-.916l12.728-5.657a.5.5 0 0 1 .556.103zM2.25 8.184l3.897 1.67a.5.5 0 0 1 .262.263l1.67 3.897L12.743 3.52 2.25 8.184z"/>
                                    </svg>
                                    </a>
                                    <div class="dropdown-menu dropdown-menu-md-right" aria-labelledby="bd-versions">
                                        <a class="dropdown-item " href="#">发起组队</a>
                                        <a class="dropdown-item " href="#" target="_blank">发起活动</a>
                                    </div>
                                </li>
                                <li class="nav-item">
                                    <a class="btn btn-primary nav-item" href="#">
                                        消息<span class="badge badge-light ml-2">8</span>
                                            <span class="sr-only">unread messages</span>
                                    </a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-item  dropdown-toggle mr-md-2" href="#" id="my" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                        <img class="img-fluid rounded-circle pl-2 ml-1" src="../../images/logo.jpg" style="max-width: 50px">
                                    </a>
                                    <div class="dropdown-menu dropdown-menu-md-right" aria-labelledby="my">
                                        <a class="dropdown-item " href="#">我的卡片</a>
                                        <a class="dropdown-item " href="#" target="_blank">个人中心</a>
                                        <div class="dropdown-divider"></div>
                                        <a class="dropdown-item" href="#">退出登陆</a>
                                    </div>

                                </li>
                            </ul>

                        </div>
                    </nav>
                </div>
            </div>
        </div>
    </nav>
    <section>
        <div class="container">
           
        </div>
    </section>


    <!--引入JQuery,再引入popper.js，最后引入bootstrap.js-->
    <script src="../../js/jquery.min.js"></script>
    <script src="../../js/bootstrap.bundle.js"></script>
</body>
</html>